3M Surgical Mask
The European Standard for Surgical Masks - Requirements and test methods EN14683:2005 defines strict performance requirements for
surgical masks to ensure a consistent level of quality based on the
following properties :
-Bacterial filter efficiency (BFE)(99%)
-Differential Pressure (breathability)
*Surgical Masks are then categorized as Type I, Type IR, Type II or
Type IIR, depending on the level of performance.
||115mm w x 85mm H
Ship my order(s) to:
||6.5cm x 1.5cm x 1.0cm
||0.1 kilograms(kg) / unit
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